Smart Grid, Termite-Inspired Materials Developed in the U.S.

Researchers at the California Institute of Technology (Caltech) have created a framework to design new materials that mimic the fundamental principles concealed in nature’s growth patterns. The framework was inspired by the way termites construct their nests. The researchers demonstrated that it is possible to construct materials with programmable features by employing these criteria.

Chiara Daraio, the principal investigator, claims that although termites are only a few millimetres long, their nests can reach heights of up to four metres. The interior of a termite nest, she continued, is made up of a network of asymmetrical, interconnected structures like those seen inside a sponge or a loaf of bread; and it is deliberately designed for stability and ventilation.

Daraio thinks that by comprehending how a termite contributes to the construction of the nest, it may be possible to set straightforward guidelines for creating architectural materials with distinctive mechanical qualities.

Architected materials are foam-like or composite solids that serve as the building blocks for 3-D constructions that range in size from nano to micro. The field of architected materials has thus far mostly concentrated on periodic architectures, which are lattice structures made of repeated unit cells with consistent geometry, such as an octahedron or a cube.

The functionality and use of architectural materials have been constrained by the emphasis on organised structures. The algorithm, which Daraio and his team refer to as the “virtual growth programme,” mimics the emergence of termite nests or the organic growth of biological structures.

The virtual growth programme uses specific materials’ geometries, or building blocks, as well as adjacency rules for how those building blocks can attach to one another, as opposed to a grain of sand or a speck of dust.

Each construction block has a set restriction on its availability, simulating the scarce resources that termites would come across in the wild. The application creates an architecture on a grid using these limitations, and these structures can be converted into 2-D or 3-D physical models. The virtual growth programme tackles the undiscovered territory of disordered materials by modelling the construction of a termite’s nest rather than exactly recreating its design.

Caltech is attempting to change the old energy system of California by creating a “smart grid” – a flexible, responsive, efficient system that combines renewable energy sources while managing rising power demands.

Climate change is having an increasingly negative impact on California, from drought and water shortages to excessive temperatures. These difficulties underline the pressing need to switch to renewable energy sources like wind and solar from fossil fuels that create greenhouse gases. Hence, by 2045, California pledged to provide all its electric users with renewable and carbon-free energy.

Restructuring the power grid, the intricate web of hardware and software that delivers electricity to people’s doorsteps is an essential step in that shift. Caltech engineers, economists, mathematicians and computer scientists are developing and testing the foundations of tomorrow’s grid with assistance from public and commercial partners.

Their innovations range from the development of user-friendly hardware and algorithms that guarantee electrical vehicle (EV) charging stations draw power when it is accessible and affordable to the construction of novel economic frameworks that forbid market participants from manipulating energy pricing.

Based on the energy present on the grid, researchers have created mathematical methods that decide when to consume and when to preserve power. These methods address the issue of stabilising grid voltages despite fluctuating renewable energy supply. The distribution networks that transfer energy from larger substations to homes, businesses, streetlights, and other energy consumers in a region can adopt this new method.

Singapore, Indonesia Strengthen Ties

The Singapore-Indonesia Leaders’ Retreat is where Prime Minister Lee Hsien Loong recently met Indonesian President Joko Widodo. This was Prime Minister Lee and President Joko Widodo’s sixth Leaders’ Retreat, and it was the first one to be held in Singapore since the COVID-19 pandemic.

Both Leaders said again that Singapore and Indonesia are getting along very well. They both agreed that the relationship between the two countries had grown a lot during President Joko Widodo’s two terms in office. This gave them a solid foundation to work together in new ways that are deep, multifaceted, forward-looking, and good for both countries.

The Leaders were happy that all three agreements under the Expanded Framework had been ratified. These were the Agreement on the Realignment of the Boundary between the Jakarta Flight Information Region (FIR) and the Singapore FIR, the Treaty for the Extradition of Fugitives, and the Defense Cooperation Agreement.

The Leaders anticipated the next step of obtaining approval from the International Civil Aviation Organisation for the new arrangements under the FIR Agreement so that both countries could implement all three agreements at a mutually agreed upon date. The resolution of these long-standing issues demonstrates the maturity and strength of bilateral relations.

In addition, several Memorandums of Understanding (MoUs) have been signed by the two leaders to strengthen cooperation in various sectors. Renewable energy cooperation, sustainable urban and housing development, health cooperation, knowledge-sharing and capacity-building, and security and finance collaboration are among the MoUs.

These agreements are intended to improve knowledge-sharing and training, supplement existing expertise, and strengthen interpersonal ties between the two countries. The Leaders recognised the importance of continuing collaboration in traditional sectors like security and finance to build trust in their security and economic partnerships.

President Joko Widodo and Prime Minister Lee reaffirmed that bilateral relations are on a solid footing and agreed to expand cooperation in areas of mutual interest that are sustainable and forward-looking. To this end, the Leaders’ Summit witnessed the signing of six MOUs in emerging sectors such as the digital economy, sustainability, and human capital development, as well as in traditional areas such as security.

The Leaders noted the growth of the digital economy in Singapore and Indonesia because of cooperative projects such as Nongsa Digital Park in Batam. The Leaders applauded the MOU between the Singapore Ministry of Trade and Industry and the Indonesian Coordinating Ministry of Economic Affairs on the Tech:X Programme, which allows young tech professionals from both countries to pursue employment opportunities in the other country’s market. This will strengthen connections between the tech ecosystems of Singapore and Indonesia, allowing tech talent to pursue opportunities in the rapidly expanding digital economy.

Leaders concurred that bilateral cooperation should remain multifaceted and comprehensive. Recently, Singaporean and Indonesian businesses signed nine MOUs in the digital economy sector, including health technology and education technology. These are believed to strengthen commercial ties and augment bilateral cooperation in emerging sectors.

Prime Minister Lee and President Joko Widodo also discussed Indonesia’s ASEAN Chairmanship priorities. The two leaders discussed the situation in Myanmar and the path to membership for Timor-Leste.

The Prime Minister has reaffirmed Singapore’s total backing for Indonesia’s ASEAN Presidency. He thanked President Joko Widodo for his contributions to the bilateral relationship, and both Leaders reaffirmed their commitment to advance the bilateral partnership.

New Medical Equipment Production Facility Opens in Hong Kong

A prominent company in the medical imaging industry launched its new production facility in Hong Kong, situated at the MARS Centre within Tai Po INNOPARK. This marks the first time a significant medical equipment production facility has been established in Hong Kong, and it is now the largest MRI production base in Southeast Asia and the Greater Bay Area. The facility’s primary focus is on research and development, as well as the production of highly valuable neonatal and breast screening superconductor MRI systems.

The new facility occupies an area of 30,000 square feet at the MARS Centre, boasting advanced technologies, seamless logistics support, and a highly integrated manufacturing environment. In 2021, the Hong Kong Science and Technology Parks Corporation (HKSTP) repositioned the three industrial estates located in Tai Po, Yuen Long, and Tseung Kwan O as INNOPARKS, aiming to drive innovation, technology opportunities, and long-term economic development in Hong Kong through Innofacturing.

This new production facility is expected to significantly enhance the productivity of the company’s cutting-edge neonatal and breast screening MRI systems and aligns with Hong Kong’s Innovation & Technology Development Blueprint’s mission for New Industrialisation and high-value manufacturing.

During the opening ceremony of the new production facility, the Secretary for Innovation, Technology and Industry said that Hong Kong possesses distinct life sciences advantages and robust scientific research capabilities. The recent budget release by the Financial Secretary highlights the city’s strength in research and development while fully supporting the establishment of the second Advanced Manufacturing Centre (AMC) operated by HKSTP.

The government is actively promoting the interactive development of upstream, midstream, and downstream sectors to establish a robust foundation for New Industrialisation in Hong Kong. Time Medical’s one-stop shop, which includes R&D, design, production, and sales of high-value medical equipment in Hong Kong, provides significant support to the city’s industrial development.

The company’s Founder and CEO expressed gratitude towards the Innovation, Technology, and Industry Bureau, as well as the HKSTP for their unwavering support. He stated that the opening ceremony marks the company’s significant growth in Hong Kong. The first batch of pediatric MRI systems manufactured in Hong Kong will be used in leading hospitals across the globe. These innovative pediatric products will soon emerge as a premium ‘Hong Kong Brands’ and will be exported to various regions, including Asia, Europe, and the US, he predicted.

The Chairman of HKSTP expressed that the organisation has been actively promoting the “R&D to Innofacturing” concept to cultivate a new generation of high-end manufacturing in Hong Kong. This approach is expected to boost the Hong Kong brand and create more employment opportunities for young people.

He added that he anticipates more innovative I&T companies will make significant contributions in Hong Kong, the Greater Bay Area, and beyond, showcasing their R&D achievements and unleashing numerous possibilities for Hong Kong Innofacturing.

The new production facility in Hong Kong will be used to manufacture the dedicated superconductor MRI system, Neona, designed to serve neonates optimally. The neonatal magnetic resonance imaging (MRI) system is a patented product of the company, using original revolutionary technology. It has officially obtained approval from the US Food and Drug Administration (FDA) and has also been honoured with the Geneva International Invention Award. Neona is lightweight, compact in size, safe, and reliable, making it suitable for adoption by around 8,000 different neonatal intensive care units (NICUs) worldwide. It offers dedicated and radiation-free diagnoses for infants.

Developed by the company’s engineering team based at Hong Kong Science Park, Neona is the first high-end medical device “Innovated, Designed, and Made in Hong Kong.” It is slated to be exported to the US, Europe, and mainland China, bolstering the Hong Kong brand in the global medical market.

New Zealand Plans to Advance Manufacturing Sector

Stuart Nash, New Zealand’s Minister for Economic Development, has unveiled an initiative to expand and modernise the country’s high-tech manufacturing industry rapidly. One of eight Industry Transformation Plans (ITPs) designed to boost productivity and performance in vital economic sectors is the Advanced Manufacturing ITP.

The plans lay out the steps that may be taken to increase innovation and productivity across the country, which in turn will lead to higher incomes and living standards without causing inflation. Every one of New Zealand benefits from the Plan, not only the areas that have been hit particularly hard by recent natural disasters.

About 10% of New Zealand GDP, 10% of the country’s employment, and 73.5% of its exports are all tied to the advanced manufacturing sector. Around half of these positions are outside of New Zealand’s major cities.

There is a lot of unrealised potential in the advanced manufacturing industry that might boost productivity, create high-paying employment, and aid in the shift towards a more environmentally friendly and competitive economy. “This plan lays out the steps necessary to get there,” Stuart Nash explained at the Plan’s launch in Auckland.

There is also widespread agreement that immediate action is needed to boost capital investment in innovative manufacturing and to train and recruit a diversified pool of workers capable of producing high-quality goods for high wages.

To get started on some of the Plan’s urgent recommendations, the government has allocated $30 million (about US$18.61 million). Included in this is $2.9 million (US$1,8 million) for company-specific support to achieve circular low-emissions manufacturing, $4 million (US$2.48 million) to upskill manufacturing workers in digital skills, and $3.65 million (US$2,26 million) for advice on adopting advanced technologies and processes.

Co-Chair of the Advanced Manufacturing ITP Steering Committee and CEO of the Employers and Manufacturers Association, Brett O’Riley, emphasised the need for a solid collaboration approach to the strategy.

He claims that with continued cooperation, New Zealand companies can develop innovative manufacturing capabilities on par with international leaders, increasing output and boosting earnings. Rachel Mackintosh, Vice President of the New Zealand Council of Trade Unions Te Kauae Kaimahi, Assistant National Secretary of E T, and Co-Chair of the Advanced Manufacturing ITP Steering Committee, agreed.

According to her, the ITP will pave the way for more individuals to pursue careers in advanced manufacturing. New Zealand has the potential to tap into the innovative potential of its varied manufacturing workforce to create a prosperous and long-lasting manufacturing sector.

The manufacturing industry has recently seen a rise in the prevalence of “advance manufacture” initiatives. For example, at Batu Kawan, Penang, Malaysia, an EMS provider has declared intentions to build a Smart “Lights-Out” Factory 4.0. The plant will manufacture new 5G Advanced High-Speed Optical Signal Transmitter and Receiver Optical Modules. The plant will use photonics and semiconductor technologies via a technology transfer with its US-based client.

As part of the U.S. Department of Energy (DOE), scientists at Argonne National Laboratory have developed a unique approach to employing machine learning to detect defects in metal components produced by additive manufacturing. Due to its potential for early flaw identification and defect prediction in 3D printed materials, the innovative technology has the potential to impact the additive manufacturing sector significantly.

Users can save time during inspection since the new technology can inform where pore flaws might be within the part, even if the building process isn’t halted. The team hopes to look at more sensors that can detect additive manufacturing mistakes in the future. Therefore, they need to build a system that can immediately identify and address production issues, educate end users on the nature of the problem and provide guidance on how to repair it.

Solving Singapore’s Urban Challenges with Geospatial Tech

The Singapore Land Authority (SLA) is launching numerous new collaborations to address urban challenges by leveraging geospatial technology to facilitate data-driven decision-making and solutions. Geospatial technology is location-based technology that is widely used in areas such as mapping and road navigation and is a key enabler in supporting Singapore’s Smart Nation and sustainability initiatives.

Dr Amy Khor, Senior Minister of State, Ministry of Sustainability and the Environment, and Ministry of Transport, announced the new collaborations at the recently concluded Geo Connect Asia 2023. The Senior Minister was also present at the signing ceremonies for two SLA collaborations: the Container Depot and Logistics Association (Singapore) and the General Authority for Survey and Geospatial Information of the Kingdom of Saudi Arabia.

SLA has also begun its first bilateral collaboration with the General Authority for Survey and Geospatial Information (GEOSA), Kingdom of Saudi Arabia, as part of its efforts to foster international knowledge exchange and contribute their experiences in the use of geospatial data and technology.

The collaboration stems from both countries’ rapid urbanisation, which has resulted in an increased need to use geospatial data and technology in decision-making, as global cities face similar challenges that could benefit from shared solutions. The collaboration with GEOSA, which will last three years, will involve the exchange of knowledge and experiences on:

The development and management of national geospatial databases;
The use of technologies such as artificial intelligence, and machine learning in the development of digital twins;
Digital transformation in the geospatial industry; and
Development of geospatial products and services that will benefit citizens.

Also, the SLA will work with the Container Depot and Logistics Association (Singapore) to make it easier for heavy vehicles to get where they need to go. Companies that use these kinds of vehicles and their drivers will be able to plan their trips better and save time if they have more information. This means that the companies will save money because they will use less fuel and put out less carbon.

SLA has also been working with SG Enable and Gardens by the Bay to map routes that are easy for people in wheelchairs to use. This collaboration is part of SLA’s support for the Enabling Masterplan 2030, which describes Singapore’s goal of becoming a society that welcomes everyone by 2030.

In this project, information about barrier-free routes is collected and mapped in Bukit Merah and Gardens by the Bay. These routes have things like covered linkways for wheelchairs, ramps, footpaths, pedestrian crossings, and overhead bridges with lifts.

SLA has made a pilot testing app with barrier-free access routes for these two areas so that wheelchair users can give feedback and give ideas for making things better. In the next six months, improvements will be made to more testing areas in terms of data accuracy and ease of use. In the future, the barrier-free access routing function will be added to OneMap as an extra way to find your way, along with the public transportation, cycling, and driving modes that are already there.

SLA has been working with partners to get students excited about geospatial technologies and make them aware of how they can be used to solve everyday problems in the community.

Other projects like this include the annual Global Navigation Satellite Systems (GNSS) Innovation Challenge, which is put on with the help of the Space Faculty, the annual Regional Geospatial Youth Forum, and the Young Geospatial Scientist workshop, which is put on with the help of the Singapore Science Centre.

Later this year, the government will announce new ways to help students learn. Through these projects, SLA wants geospatial data and capabilities to be used by everyone.

Hong Kong: Reducing Emissions with Tech

The HKSAR Government is dedicated to accomplishing carbon neutrality by 2050 through its proposed progressive and tailored decarbonisation tactics outlined in the “Hong Kong’s Climate Action Plan 2050”. To achieve this objective, the government is working to encourage active community involvement, with a pivotal emphasis on corporate engagement.

The Hong Kong Productivity Council (HKPC), in conjunction with the City University of Hong Kong’s School of Energy and Environment, conducted a survey to assess corporate awareness of carbon neutrality, current carbon reduction efforts, and challenges faced by the commercial and building-related sectors. The survey included both large corporations/organisations and small to medium-sized enterprises (SMEs).

The findings indicate that while the majority of the corporations/organisations support the government’s decarbonisation policies, they lack professional knowledge of carbon neutrality, with less than 20% having established specific decarbonisation objectives. Furthermore, the high financial costs of low-carbon transformation and a lack of demand have made decarbonisation efforts challenging.

Conducted from October to December 2022, the survey received 122 responses, with 49% originating from large corporations/organisations and 51% from SMEs. Findings reveal that 72% of respondents lacked awareness of carbon neutrality and the “Hong Kong Climate Action Plan 2050” and Science-Based Targets initiative (SBTi).

Additionally, 66% had not conducted carbon audits or regularly evaluated greenhouse gas emissions. Moreover, 81% had yet to establish carbon neutrality targets, and among the remaining 19%, less than half referenced international standards (43%) or addressed greenhouse gas emissions within their supply chains (48%). The data highlights an urgent need for corporations/organisations to enhance their professional knowledge and establish effective carbon reduction targets and plans.

The survey also examined factors affecting corporations/organisations in establishing carbon neutrality targets and implementing carbon reduction initiatives. The findings indicate that 90% of respondents consider enhancing brand image, reputation, and competitiveness as the main reasons for setting targets, followed by regulatory requirements (48%) and meeting customer demands (44%).

The remaining corporations/organisations that have yet to set targets cited a lack of external support (76%), relevance to business operations (73%), and insufficient awareness or knowledge (71%) as impediments. While 88% would implement carbon neutrality-related measures due to encouragement from business partners, roughly 45% consider a lack of resources or governance structures a hindrance.

The survey identified the top three challenges hindering carbon reduction efforts, with over 60% indicating “higher financial capital requirements,” “lack of price incentives to change current operating models,” and “lack of consumer and customer demand” as major obstacles towards achieving carbon neutrality.

Moreover, the survey provided insights into the requirements of corporations/organisations in attaining carbon neutrality, which can be classified into two categories: “financial/funding support” (78%) and “technical support.” The latter includes carbon neutrality assessment tools (62%), training (54%), consultancy services (52%), and green technologies (49%).

HKPC is aware of the requirements of industries and is dedicated to providing essential support to aid corporations/organisations in devising pragmatic emission reduction plans and initiatives and collaborating to prepare for attaining carbon neutrality.

The GM of HKPC’s Green Living and Innovation Division expressed that HKPC is actively creating comprehensive carbon evaluation tools to assist various industries in comprehending their greenhouse gas emissions and setting suitable carbon reduction targets.

Additionally, the organisation will provide additional capacity building and related advisory services while putting effort into R&D, incentivizing the application of low-carbon technologies across diverse sectors to expedite low-carbon transformation. Moreover, HKPC will maintain its close partnership with industries and support them in R&D, technology, and identifying appropriate funding programs to help all sectors stay abreast of the carbon neutrality trend.

According to the Associate Provost (Academic Affairs) & Professor of The School of Energy and Environment of the City University of Hong Kong, the collaboration with HKPC on the survey has yielded valuable reference data that reflects the actual needs of industries in the current trend towards carbon neutrality. This data will be beneficial to the government, universities, and related institutions in providing appropriate support to help industries prepare for new challenges and achieve carbon neutrality.

Integrating Budgeting Apps to Simplify Services in Indonesia

The Ministries of Finance and National Development Planning (Bappenas) and the National Development Planning Agency (PPN) have jointly released the Krisna Renja-Sakti synchronisation module. Together, these two tools reduce the number of actions required to disburse funds from 13 to 8.

Abdullah Azwar Anas, the Minister for Administrative Reform and Bureaucratic Reform, felt that the move taken by the Ministry of Finance and Bappenas was a significant step forward in bureaucratic reform in the budget sector (PANRB).

“This is the SPBE layout plan. Creating efficient and straightforward software is a top priority for any government service integration initiative. The Finance Minister and Bappenas’s Chief are an example for other organisations that want to unify their various administrative processes,” Anas declared at the Krisna Renja – Sakti synchronisation module launch in Jakarta.

Indonesia’s Minister of Finance, Sri Mulyani Indrawati, has made it clear that implementing Krisna-Sakti will streamline budgeting, obtaining funds, and reporting expenditures for the country’s numerous government agencies. As an added request, she asked that the Ministry of Finance and Bappenas make Krisna-Sakti fully interoperable and streamline standard operating processes.

I emphasised that streamlining our administration is the hardest part,” Sri observed. “If our nation’s bureaucracy is to foster creative problem-solving, how can this be accomplished?” she chimed in.

The Ministry of Finance and Bappenas are committed to continuing their efforts to improve services to ministries/agencies to bring about a more developed and rich Indonesian people and nation. To Sri, this was the first step in fixing and coordinating these two essential applications used by all branches of government. All government agencies and academic research facilities must get the blessing of Krisna and Sakti before they may receive funds.

Suharso Monoarfa, Minister of PPN and Head of Bappenas, has said that this synchronisation made the increased transparency and accountability in planning and budgeting possible. He is confident that his company will be able to effectively curb unnecessary expenditures and quickly readjust course as needed throughout the introduction of new development plans.

Also, the app was built following the National SPBE Architecture Perpres Regulation’s mandate to minimise redundant efforts and make the most of existing ones. The PANRB-prioritised Ministry has stated that combining Krisna and Sakti improves the E-Government infrastructure (SPBE).

The government’s apps have been updated and digitised as part of the consolidated and standardised Electronic-Based Government System (SPBE). Because it is a necessary measure in the battle against corruption, the government of Indonesia backs the system.

Anas noted that nations with advanced levels of e-government, such as Denmark and Finland, also tend to have low levels of perceived corruption. Therefore, he reasoned that full SPBE implementation would be the solution because Indonesia’s score on the Corruption Perceptions Index (GPA) has reduced from 38 in 2021 to 34 in 2022.

Since Presidential Regulation 132/2022 on the National Electronic-Based Government System Architecture was passed, SPBE deployment in Indonesia has been regulated by law. To improve the standard of public services, the government has committed to speeding up the process of integrating business processes, data and information, SPBE infrastructure, SPBE applications, and SPBE security.

Deputy Corruption Eradication Commission (KPK) Chairperson Alexander Marwata believes SPBE can root out corruption in Indonesia. According to him, extortion, bribery, and other forms of crime may be avoided, and government services to the public can be enhanced using technical assistance and the honesty of public officials.

The Ministry of PANRB also increases SPBE’s use in the public sector through the Digital Public Service Mall (MPP). This one system will consolidate a wide range of governmental operations at all levels, from the federal to the state and local.

Machine Learning for More Efficient Hash Functions

Machine learning has helped researchers from MIT and elsewhere to explore the possibility of building a better hash function. Their findings reveal how database searches can be optimised with a custom-designed hash function.

Researchers discovered that data collisions might be reduced by employing trained models instead of standard hash functions. Learned models are produced by applying a machine-learning algorithm to a dataset to identify key features. The trials performed by MIT researchers and elsewhere also showed that learnt models were frequently more computationally efficient than ideal hash functions.

“In this study, we discovered that there are circumstances in which it is possible to find a more optimal compromise between the time required to compute the hash function and the likelihood of collisions. In these cases, the computation time for the hash function can be increased a little. Still, at the same time, its collisions can be significantly reduced,” Ibrahim Sabek, a postdoc in the MIT Data Systems Group of the Computer Science and Artificial Intelligence Laboratory (CSAIL) and the paper’s co-lead authors asserted.

Because hashing is used in many contexts, including database indexing, data compression and cryptography, hash functions must be quick and efficient. Several online databases use hashing, such as library catalogues and e-commerce websites. Codes produced by a hash function indicate the data’s potential storage location. It is hence less demanding to seek out and get the information when employing these codes.

Traditional hash algorithms create codes arbitrarily. Therefore, two data bits can have the same hash, which leads to collisions. The collisions occur when a user tries to find a piece of specific information but receives results for many files with the same hash value. It takes a lot more time to zero down on the correct one, which slows down searches and decreases performance.

Perfect hash functions are a class of hashing algorithms optimised to insert data in a way that eliminates the possibility of collisions. However, they are labour-intensive to build for each dataset and slower to calculate than regular hash functions. With this new information, it should be possible to decrease the number of accidents. Thus, the method might speed up computing systems used by scientists to store and evaluate biological information like DNA, amino acid sequences, and so on.

Learned models may reduce the proportion of collisions in a dataset from 30% to 15% when data are distributed reliably, compared to conventional hash functions. They even managed to outperform ideal hash algorithms in terms of performance. Learned models can cut execution time by as much as 30% in the best circumstances.

Throughput was shown to be primarily affected by the total number of sub-models when researchers investigated the usage of trained models for hashing. Each trained model is made up of several simpler linear models, each of which provides an approximation of some portion of the data distribution. The learnt model’s approximation improves with additional sub-models, albeit at the cost of increased processing time.

A minimum number of sub-models must be used to construct the approximation required for the hash function. As a result, Sabek believes that the benefits of this approach of reducing collisions will plateau beyond a certain point.

Researchers aim to extend this work by applying learnt models to create hash functions for new data classes. The group also intends to investigate learnt hashing for transactional databases. This type of data update necessitates a model revision. However, revising a model without sacrificing accuracy is challenging.

“We’d want to inspire the community to include machine learning into their standard algorithms and data structures. Then, we can apply machine learning to capture data attributes better and achieve higher performance with virtually any fundamental data structure. “There is still a lot we can investigate,” Sabek added.

March 23, 2023

8th Annual Singapore OpenGov Leadership Forum 2023, 10 - 11 MAY 2023 - CLICK HERE FOR DETAILS

We are creating some awesome events for you. Kindly bear with us.

Smart Grid, Termite-Inspired Materials Developed in the U.S.

Singapore, Indonesia Strengthen Ties

New Medical Equipment Production Facility Opens in Hong Kong

New Zealand Plans to Advance Manufacturing Sector

Solving Singapore’s Urban Challenges with Geospatial Tech

Hong Kong: Reducing Emissions with Tech

Integrating Budgeting Apps to Simplify Services in Indonesia

Machine Learning for More Efficient Hash Functions

Recommended Stories

Singapore, Indonesia Strengthen Ties

New Medical Equipment Production Facility Opens in Hong Kong

New Zealand Plans to Advance Manufacturing Sector

Solving Singapore’s Urban Challenges with Geospatial Tech

Hong Kong: Reducing Emissions with Tech

Integrating Budgeting Apps to Simplify Services in Indonesia

New Medical Equipment Production Facility Opens in Hong Kong

New Zealand Plans to Advance Manufacturing Sector

Solving Singapore’s Urban Challenges with Geospatial Tech

Hong Kong: Reducing Emissions with Tech

Integrating Budgeting Apps to Simplify Services in Indonesia

Machine Learning for More Efficient Hash Functions

Thailand Expands Smart City and Digital Economy Initiatives to 3 Provinces

MENU

PARTNER

CTC

PARTNER

Planview

SUPPORTING ORGANISATION

SIRIM

PARTNER

HashiCorp

PARTNER

IBM